It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the ALLOW_ENCODED_SLASH option and thus allow the the slash / anti-slash characters encoded in the url which may lead to path traversal and result in the information disclosure of arbitrary local files.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the     ALLOW_ENCODED_SLASH option and thus allow the the slash / anti-slash characters encoded in the url which     may lead to path traversal and result in the information disclosure of arbitrary local files.
    (CVE-2018-1048)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - It was found that the AJP connector in undertow, as shipped in Jboss EAP 7.1.0.GA, does not use the
    ALLOW_ENCODED_SLASH option and thus allow the the slash / anti-slash characters encoded in the url which
    may lead to path traversal and result in the information disclosure of arbitrary local files.
    (CVE-2018-1048)

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0481 advisory.

    The eap7-jboss-ec2-eap packages provide scripts for Red Hat JBoss Enterprise Application Platform running     on the Amazon Web Services (AWS) Elastic Compute Cloud (EC2).

    With this update, the eap7-jboss-ec2-eap package has been updated to ensure compatibility with Red Hat     JBoss Enterprise Application Platform 7.1.1

    Refer to the JBoss Enterprise Application Platform 7.1 Release Notes, linked to in the References section,     for information on the most significant bug fixes and enhancements included in this release.

    Security Fix(es):

    * artemis/hornetq: memory exhaustion via UDP and JGroups discovery (CVE-2017-12174)

    * infinispan: Unsafe deserialization of malicious object injected into data cache (CVE-2017-15089)

    * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)     (CVE-2017-15095)

    * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for     CVE-2017-15095) (CVE-2017-17485)

    * resteasy: Vary header not added by CORS filter leading to cache poisoning (CVE-2017-7561)

    * undertow: Client can use bogus uri in Digest authentication (CVE-2017-12196)

    * undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser (CVE-2018-1048)

    * jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525     and CVE-2017-17485) (CVE-2018-5968)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0480 advisory.

    Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss     Application Server.

    This release of Red Hat JBoss Enterprise Application Platform 7.1.1 serves as a replacement for Red Hat     JBoss Enterprise Application Platform 7.1.0, and includes bug fixes and enhancements, which are documented     in the Release Notes document linked to in the References.

    Security Fix(es):

    * artemis/hornetq: memory exhaustion via UDP and JGroups discovery (CVE-2017-12174)

    * infinispan: Unsafe deserialization of malicious object injected into data cache (CVE-2017-15089)

    * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)     (CVE-2017-15095)

    * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for     CVE-2017-15095) (CVE-2017-17485)

    * resteasy: Vary header not added by CORS filter leading to cache poisoning (CVE-2017-7561)

    * undertow: Client can use bogus uri in Digest authentication (CVE-2017-12196)

    * undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser (CVE-2018-1048)

    * jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525     and CVE-2017-17485) (CVE-2018-5968)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0479 advisory.

    Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss     Application Server.

    This release of Red Hat JBoss Enterprise Application Platform 7.1.1 serves as a replacement for Red Hat     JBoss Enterprise Application Platform 7.1.0, and includes bug fixes and enhancements, which are documented     in the Release Notes document linked to in the References.

    Security Fix(es):

    * artemis/hornetq: memory exhaustion via UDP and JGroups discovery (CVE-2017-12174)

    * infinispan: Unsafe deserialization of malicious object injected into data cache (CVE-2017-15089)

    * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525)     (CVE-2017-15095)

    * jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for     CVE-2017-15095) (CVE-2017-17485)

    * resteasy: Vary header not added by CORS filter leading to cache poisoning (CVE-2017-7561)

    * undertow: Client can use bogus uri in Digest authentication (CVE-2017-12196)

    * undertow: ALLOW_ENCODED_SLASH option not taken into account in the AjpRequestParser (CVE-2018-1048)

    * jackson-databind: unsafe deserialization due to incomplete blacklist (incomplete fix for CVE-2017-7525     and CVE-2017-17485) (CVE-2018-5968)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
256381	Linux Distros Unpatched Vulnerability : CVE-2018-1048	Nessus	Misc.	high
417687	SCA: security update for org.jboss.eap:wildfly-undertow (GHSA-prfw-3qx6-g9xr)	Tenable Cloud Security	SCA Checks	high
417687	SCA: security update for org.jboss.eap:wildfly-undertow (GHSA-prfw-3qx6-g9xr)	Tenable Self-Hosted Container Security	SCA Checks	high
108325	RHEL 6 / 7 : jboss-ec2-eap package for EAP 7.1.1 (Important) (RHSA-2018:0481)	Nessus	Red Hat Local Security Checks	critical
108324	RHEL 7 : JBoss Enterprise Application Platform 7.1.1 for RHEL 7 (Important) (RHSA-2018:0480)	Nessus	Red Hat Local Security Checks	critical
108323	RHEL 6 : JBoss Enterprise Application Platform 7.1.1 on RHEL 6 (Important) (RHSA-2018:0479)	Nessus	Red Hat Local Security Checks	critical

Detections

Analytics

CVE-2018-1048

high

Tenable Plugins

high

high

high

critical

critical

critical